FR3121645B1 - Mécanisme de réglage de la hauteur d’un châssis d’assise de siège de véhicule - Google Patents

Mécanisme de réglage de la hauteur d’un châssis d’assise de siège de véhicule Download PDF

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Publication number
FR3121645B1
FR3121645B1 FR2103801A FR2103801A FR3121645B1 FR 3121645 B1 FR3121645 B1 FR 3121645B1 FR 2103801 A FR2103801 A FR 2103801A FR 2103801 A FR2103801 A FR 2103801A FR 3121645 B1 FR3121645 B1 FR 3121645B1
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FR
France
Prior art keywords
rack
adjusting
height
input pinion
vehicle seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2103801A
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English (en)
Other versions
FR3121645A1 (fr
Inventor
Sémir Hammadi
Véronique Leroy
Abreu Luis Filipe Marques
Roland Faure
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Faurecia Sieges dAutomobile SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Faurecia Sieges dAutomobile SAS filed Critical Faurecia Sieges dAutomobile SAS
Priority to FR2103801A priority Critical patent/FR3121645B1/fr
Priority to CN202220826144.2U priority patent/CN217804431U/zh
Publication of FR3121645A1 publication Critical patent/FR3121645A1/fr
Application granted granted Critical
Publication of FR3121645B1 publication Critical patent/FR3121645B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
    • B60N2/161—Rods
    • B60N2/1615—Parallelogram-like structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
    • B60N2/165—Gear wheel driven mechanism

Abstract

Mécanisme de réglage (1) comprenant : - un pignon d’entrée (2), - une crémaillère (3) engrenant avec le pignon d’entrée (2), de sorte que la rotation du pignon d’entrée (2) entraîne le déplacement de la crémaillère (3), - un dispositif d’appui (4), exerçant un effort d’appui (Fr) sur la crémaillère (3), de sorte à contraindre la crémaillère (3) en direction du pignon d’entrée (2), comportant un galet (41) positionné de sorte que la crémaillère (3) se trouve intercalée entre le galet (41) et le pignon d’entrée (2), le galet (41) présentant deux faces d’appui (42, 43) périphériques venant chacune appuyer sur une face de contre-appui (34, 35) ménagées sur la crémaillère (3), de part et d’autre de la crémaillère (3). Figure d’abrégé : Figure 1
FR2103801A 2021-04-13 2021-04-13 Mécanisme de réglage de la hauteur d’un châssis d’assise de siège de véhicule Active FR3121645B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2103801A FR3121645B1 (fr) 2021-04-13 2021-04-13 Mécanisme de réglage de la hauteur d’un châssis d’assise de siège de véhicule
CN202220826144.2U CN217804431U (zh) 2021-04-13 2022-04-11 用于调节车辆座位部分框架高度的调节机构和车辆座椅

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2103801 2021-04-13
FR2103801A FR3121645B1 (fr) 2021-04-13 2021-04-13 Mécanisme de réglage de la hauteur d’un châssis d’assise de siège de véhicule

Publications (2)

Publication Number Publication Date
FR3121645A1 FR3121645A1 (fr) 2022-10-14
FR3121645B1 true FR3121645B1 (fr) 2023-03-03

Family

ID=77913146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2103801A Active FR3121645B1 (fr) 2021-04-13 2021-04-13 Mécanisme de réglage de la hauteur d’un châssis d’assise de siège de véhicule

Country Status (2)

Country Link
CN (1) CN217804431U (fr)
FR (1) FR3121645B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042851A1 (de) 2000-08-30 2002-03-14 Hammerstein Gmbh C Rob Höhenverstellbares Untergestell eines Kraftfahrzeugsitzes mit zwei Seitenteilen
KR20090063583A (ko) 2007-12-14 2009-06-18 현대자동차주식회사 차량용 시트 높이 조절장치
KR102402990B1 (ko) * 2015-11-27 2022-05-27 주식회사 다스 차량용 시트의 높이 조절장치
KR101744530B1 (ko) * 2016-05-11 2017-06-29 주식회사다스 시트쿠션 높이 조절장치의 오버랩 설정구조
KR101869047B1 (ko) 2016-10-26 2018-06-20 주식회사 다스 랙과 피니언의 결합 구조
DE102017206994B4 (de) * 2017-04-26 2019-01-10 Adient Engineering and IP GmbH Fahrzeugsitz mit einer antriebsvorrichtung
KR102400917B1 (ko) * 2017-10-31 2022-05-24 주식회사 다스 시트쿠션 높이 조절장치의 기어 간격 조절구조

Also Published As

Publication number Publication date
FR3121645A1 (fr) 2022-10-14
CN217804431U (zh) 2022-11-15

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